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Home Exterior

What Is a Home Inspection?

A home inspection is a visual evaluation of a home’s accessible systems and components.

A Maryland-licensed home inspector examines accessible areas inside and outside the home for visible conditions involving the structure, roof, exterior, plumbing, electrical system, heating and cooling equipment, interior and other components included in the inspection agreement.

The Written Report May Include:

  • Photographs
  • Safety concerns
  • Visible defects
  • Maintenance recommendations
  • Systems that were not accessible
  • Components that could not be operated
  • Recommendations for additional evaluation
  • Explanations of important home systems

A home inspection can help you better understand the property, but it cannot reveal every concealed or future condition.

Why Are Home Inspections Important?

A home can appear well maintained while still having components that need attention. An inspection provides a closer look at the systems and areas that may not be obvious during an ordinary showing or walkthrough.

An Inspection May Help Someone:

  • Identify visible safety concerns
  • Understand the condition of major systems
  • Learn where important shutoffs and controls are located
  • Recognize maintenance needs
  • Plan for possible repairs or improvements
  • Decide whether specialist evaluations are needed
  • Prepare questions for contractors or other professionals
  • Make better-informed real estate or homeownership decisions
Home Inspection Walkthrough


When Does a Home Inspection Happen?

A home inspection can happen at several points during homeownership or a real estate transaction.
1

Buyer’s Home Inspection

A buyer’s inspection generally takes place after an offer has been accepted and before the inspection deadline stated in the purchase agreement.


Typical Buyer Inspection Timeline:
🏠 Offer Accepted → 📅 Inspection Scheduled (1–3 days) → 🔍 Inspection Completed → 📄 Report Delivered → 👀 Results Reviewed → ✍️ Response Submitted

The inspection deadline can move quickly. Buyers should understand when the inspection must be completed, when notice must be provided and what responses are permitted under the signed agreement.

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2

Seller’s Pre-Listing Inspection

A seller may choose to arrange a pre-listing inspection before putting the home on the market.

A pre-listing inspection may help the seller:
• Identify possible concerns before showings begin
• Decide which repairs to complete
• Gather estimates for larger projects
• Prepare documentation for previous work
• Reduce surprises after accepting an offer
• Present the home more confidently
• Set realistic expectations for the sale

A seller’s pre-listing inspection does not prevent a buyer from obtaining an independent inspection.

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3

Home Maintenance Inspection

Current homeowners may choose to schedule an inspection even when they are not buying or selling.

A maintenance-focused inspection may help homeowners:
• Identify developing concerns

• Prioritize maintenance projects
• Prepare for renovations
• Monitor aging systems
• Plan a repair budget
• Learn more about unfamiliar components
• Evaluate the home after severe weather or water intrusion

The exact service should be discussed with the inspector before scheduling.

What Should You Expect During a Home Inspection?

The length of an inspection depends on the home’s size, age, condition, accessibility and number of systems. Many inspections take several hours.

Questions to Ask Before the Appointment

Before scheduling, confirm key details with your inspector:
• What is included and excluded?
• How long should the inspection take?
• Can the client attend?
• When will the report be delivered?
• Are photographs included?

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Additional Inspector Inquiries

Additional questions to consider asking:

• Are specialty tests available?
• How are follow-up questions handled?
• Is a sample report available?
• What happens when an area is inaccessible?


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Attending & Best Practices

Attending at least part of the inspection may help the client understand the report and ask questions about observed conditions, safety and maintenance.

Avoid distracting the inspector or expecting immediate repair estimates. The inspector’s primary responsibility is to observe accessible components and document relevant conditions.

What Does a Maryland Home Inspection Cover?

The exact scope is defined by the inspector’s written agreement and Maryland’s minimum standards of practice.

A typical home inspection may include accessible components of the following areas.

Structural System

✓ Foundation
✓ Visible framing
✓ Floor structure
✓ Wall structure
✓ Ceiling structure
✓ Roof structure
✓ Accessible crawlspaces and basements
✓ Visible conditions affecting structural components

Exterior

✓ Exterior wall coverings
✓ Flashing and trim
✓ Exterior doors
✓ Attached decks and balconies
✓ Porches, steps and railings
✓ Walkways, patios and driveways leading to entrances
✓ Visible grading and drainage conditions that may affect the home

Roof System

✓ Roof covering
✓ Roof drainage components
✓ Flashing
✓ Skylights
✓ Chimneys
✓ Roof penetrations
✓ Accessible attic areas
An inspector may not walk on a roof when doing so would be unsafe or could damage the roofing material.

Plumbing System

✓Accessible water-supply piping
✓Drain, waste and vent systems
✓Plumbing fixtures and faucets
✓Water-heating equipment
✓Functional water flow
✓Functional drainage
✓Sump pumps and related piping
✓Visible fuel-distribution components

Electrical System

✓Service entrance components
✓Main disconnect
✓Electrical panels
✓Visible wiring methods
✓Overcurrent protection devices
✓Representative switches and receptacles
✓Lighting fixtures
✓Ground-fault circuit interrupters
✓Arc-fault circuit interrupters
✓Visible smoke alarms
✓Visible carbon-monoxide alarms

Heating and Cooling Systems

✓Installed heating equipment
✓Accessible cooling equipment
✓Energy sources
✓Distribution systems
✓Vents, flues and chimneys
✓Condensate drainage components

Interior Components

✓Walls, ceilings and floors
✓Stairs, ramps and landings
✓Railings
✓Doors and windows
✓Countertops and installed cabinets
✓Garage doors and operators
✓Certain installed kitchen appliances

Insulation and Ventilation

✓Accessible insulation
✓Vapor retarders and barriers
✓Attic ventilation
✓Foundation-area ventilation
✓Mechanical ventilation systems
✓Visible crawlspace moisture barriers

Fireplaces and Solid-Fuel Appliances

✓Accessible fireplace components
✓Solid-fuel-burning appliances
✓Visible vent systems
✓Visible flues and chimneys

Maryland Home Inspection Standards

Review Maryland’s official Standards of Practice for additional information about licensed home inspections.

Review Maryland Standards →

What Is Outside a General Home Inspector’s Required Scope?

A general home inspection is visual and is not technically exhaustive. Inspectors are not required to damage finished surfaces, perform destructive testing or enter areas that may present a safety risk.

Unless additional services are included in the inspection agreement, an inspector generally is not required to:

× Move furniture or personal belongings
× Remove flooring, walls, ceiling materials or insulation
× Open walls or uncover concealed components
× Enter unsafe or inaccessible areas
× Operate systems that are shut down or unsafe to test
× Predict the remaining service life of a system
× Guarantee future performance
× Provide repair or replacement cost estimates
× Determine property boundary lines or encroachments
× Evaluate concealed underground components
× Determine compliance with every building code
× Identify the cause of every observed condition
× Inspect private wells or determine water quality
× Complete a septic property-transfer inspection
× Inspect docks, seawalls or erosion-control systems
× Determine indoor air quality
× Test for mold, asbestos, lead or other environmental concerns unless separately arranged
× Provide engineering or legal opinions
× Identify every manufacturer recall
× Estimate the operating cost of a home system
💡

When an inspector observes a condition outside the general scope, the report may recommend evaluation by a licensed contractor, engineer or qualified specialist.

What a Home Inspector Cannot Determine

A home inspection provides valuable information, but it has limits. Watch this video to learn which concealed conditions, environmental concerns, future failures and technical calculations may require additional professionals.

Have Home Inspection Questions? →

Home Inspection Considerations in Southern Maryland

Homes throughout St. Mary’s, Calvert and Charles counties may include private wells, septic systems, crawlspaces, waterfront features and older building components.

These features may require services beyond a general home inspection.

Private Wells and Water Testing

A general home inspection does not automatically determine the quality or safety of private-well water.

Separate water sampling may evaluate water for bacteria, nitrates, pH and other possible contaminants based on the home and local recommendations.

Important questions may include:
✓ Where is the well located?
✓ Are well records available?
✓ When was the water last tested?
✓ Have there been water-pressure concerns?
✓ Has the well required previous repairs?
✓ Is water-treatment equipment installed?
✓ Are maintenance records available?

Septic Systems

A general home inspection does not replace a septic property-transfer inspection.

A separate septic inspection may evaluate accessible components, operating conditions and available system records.

Questions may include:
✓ What type of septic system serves the home?
✓ Where are the tank and drainfield located?
✓ When was the tank last pumped?
✓ Are maintenance records available?
✓ Has the system required previous repairs?
✓ Does the system include advanced treatment components?
✓ Who is responsible for ongoing service?

Waterfront and Water-Access Homes

Waterfront and water-access homes may require additional attention to moisture, drainage, shoreline conditions and exterior structures.

A general inspector is not required to inspect:

✓ Docks
✓ Piers
✓ Seawalls
✓ Bulkheads
✓ Shoreline stabilization
✓ Erosion-control systems
✓ Geological conditions
✓ Hydrological conditions
Additional evaluations may be needed from marine contractors, engineers, environmental professionals or other specialists.

A general home inspection also does not determine flood-zone status or insurance availability. Those items should be reviewed separately.

Crawlspaces, Moisture and Pest Concerns

Some Southern Maryland homes include crawlspaces or are located near tidal waterways and low-lying areas.

Accessible areas that may deserve attention include:

✓Floor framing
✓Foundation components
✓Vapor barriers
✓Insulation
✓Ventilation
✓Drainage
✓Sump pumps
✓Visible moisture
✓Signs of wood deterioration
✓Plumbing leaks
✓Evidence of previous water intrusion
A general inspection may identify visible moisture, but it cannot guarantee that concealed moisture, mold, pest activity or indoor-air concerns are absent.

Radon Testing

Radon is an invisible, odorless radioactive gas that cannot be identified through an ordinary visual inspection.

Testing is the only way to determine a home’s radon level. Buyers, sellers and homeowners may want to understand what radon is and how testing works.

Radon testing is a separate service from a standard visual home inspection.

Older Homes

Older homes may have systems or materials that deserve additional attention, including:

✓ Older electrical panels or wiring
✓ Aging plumbing materials
✓ Older roof coverings
✓ Chimneys and fireplaces
✓ Limited insulation
✓ Previous additions
✓ Renovations completed over several decades
✓ Moisture-related deterioration
✓ Possible lead-based paint
✓ Aging heating and cooling equipment
The age of a component does not automatically mean it is defective. The report should explain the observed condition and whether additional evaluation is recommended.

General Inspection Versus Specialty Inspections

A general home inspection covers many visible and accessible components of a home, but some property features or concerns may require evaluation by a qualified specialist.

Property Feature or Concern
General Home Inspection
Separate Service May Be Needed
Property Feature Visible structure and foundation
General Inspection ✓ Generally included
Specialty Service Structural engineer
Property Feature Roof and accessible attic
General Inspection ✓ Generally included
Specialty Service Roofing contractor
Property Feature Electrical system
General Inspection ✓ Generally included
Specialty Service Licensed electrician
Property Feature Heating and cooling
General Inspection ✓ Generally included
Specialty Service Licensed HVAC contractor
Property Feature Private-well water quality
General Inspection Not included
Specialty Service State-certified water laboratory
Property Feature Septic system
General Inspection Not included as a general inspection
Specialty Service Licensed septic inspector
Property Feature Radon
General Inspection Not included unless arranged
Specialty Service Radon testing professional
Property Feature Mold or indoor air quality
General Inspection Not included
Specialty Service Environmental or mold professional
Property Feature Chimney interior
General Inspection Generally outside the required scope
Specialty Service Chimney specialist
Property Feature Dock, seawall or bulkhead
General Inspection Not included
Specialty Service Marine contractor or engineer
Property Feature Wood-destroying insects
General Inspection Not automatically included
Specialty Service Licensed pest inspector
Property Feature Lead-based paint
General Inspection Not included
Specialty Service Qualified lead professional
Property Feature Property boundaries
General Inspection Not included
Specialty Service Licensed surveyor
The appropriate services depend on the home, its systems, the inspection agreement and the client’s concerns.

How to Choose a Maryland Home Inspector

Before hiring a home inspector, compare qualifications, services and inspection agreements.

Consider asking:

1 Is your Maryland home-inspector license active?
2 Do you carry the required insurance?
3 What systems are included?
4 What is excluded?
5 Do you have experience with this type of home?
6 Can I review a sample report?
7 Can I attend the inspection?
8 When will I receive the report?
9 Do you offer specialty testing?
10 How do you handle follow-up questions?
11 What happens when a system cannot be inspected?
12 Are there additional fees for detached structures or specialty services?
Keep in mind: Do not select an inspector based only on price. Report quality, experience, communication and the services included also matter.

Home Inspection Versus Appraisal

A home inspection and an appraisal serve different purposes.

Home Inspection

A home inspection evaluates accessible systems and components to help someone understand visible property conditions.

Appraisal

An appraisal develops an opinion of the home’s value. During a financed purchase, the lender commonly uses the appraisal to evaluate whether the home supports the loan amount.

Important: An appraisal should not be treated as a substitute for a home inspection. An appraiser may observe obvious conditions, but the appraisal is not a complete evaluation of the home’s systems.
A homeowner reviewing a detailed home inspection report with a professional inspector

How to Review a Home Inspection Report

A long inspection report does not automatically mean the home is in poor condition.

Reports frequently contain:
✓ Photographs
✓ Maintenance recommendations
✓ Minor defects
✓ Safety concerns
✓ Aging components
✓ Inaccessible areas
✓ Systems that could not be operated
✓ Recommendations for further evaluation
Start by organizing the findings into categories. This can make it easier to separate routine maintenance from findings that may need additional attention.

Safety Concerns

Identify conditions that may affect occupant safety or require prompt attention.

Major Systems

Review the roof, foundation, plumbing, electrical, heating and cooling systems for significant findings.

Water and Moisture

Pay attention to drainage, roof leaks, plumbing leaks, crawlspace moisture and evidence of previous water intrusion.

Additional Evaluations

Determine whether the inspector recommends evaluation by a contractor, engineer or specialty professional.

Maintenance Items

Separate ordinary maintenance from urgent or potentially costly concerns.

What Should Buyers Do With the Inspection Report?

Buyers should review the report with their real estate agent before the contractual inspection deadline.

Depending on the purchase agreement, possible next steps may include:
✓ Proceeding without changes
✓ Requesting additional evaluations
✓ Requesting repairs
✓ Requesting a credit
✓ Discussing other permitted terms
✓ Exercising another contractual right
Important: No response is automatic. The signed purchase agreement controls the buyer’s options and deadlines.

What Should Sellers Do With a Pre-Listing Report?

A seller should review the report and decide which findings deserve attention before listing.

Possible steps may include:
✓ Completing selected repairs
✓ Gathering contractor estimates
✓ Servicing major systems
✓ Collecting maintenance records
✓ Preparing required disclosures
✓ Monitoring conditions without making repairs
✓ Adjusting the preparation or pricing strategy
✓ Discussing how known conditions may be presented to buyers
Sellers should not attempt to hide or conceal known defects. Disclosure requirements and repair decisions should be discussed with the appropriate real estate and legal professionals.

What Should Homeowners Do With a Maintenance Report?

Homeowners can use the report as a planning tool.

Consider organizing findings into:

Address Now

Safety concerns, active leaks and conditions that could cause additional damage.

Plan Soon

Repairs or professional evaluations that should be scheduled within a reasonable period.

Monitor

Aging components or visible conditions that are currently functioning but should be watched.

Routine Maintenance

Cleaning, servicing, sealing, caulking, drainage improvements and other recurring maintenance.

A qualified contractor can help determine the proper repair method, timing and cost.

Frequently Asked Questions About Home Inspections

Are home inspections only for buyers?

No. Buyers commonly use inspections during a purchase, but sellers may order pre-listing inspections and current homeowners may use inspections to better understand maintenance needs.

Is a home inspection required in Maryland?

How long does a home inspection take?

How much does a home inspection cost?

Who pays for the inspection?

Should the client attend?

Can a home fail an inspection?

Does a general inspection include well-water testing?

Does a general inspection include the septic system?

Is an appraisal the same as a home inspection?

How The Southside Group Can Help

The Southside Group Real Estate helps buyers and sellers throughout St. Mary’s County, Calvert County and Charles County understand how the inspection process fits into a real estate transaction.

If You Are Buying

We can help you:
✓ Understand the inspection timeline
✓ Track contract deadlines
✓ Coordinate property access
✓ Organize important findings
✓ Request additional evaluations when appropriate
✓ Review options available under the purchase agreement
✓ Communicate with the seller’s representatives

If You Are Selling

We can help you:
✓ Determine whether a pre-listing inspection may be useful
✓ Prepare the home for the market
✓ Organize repair and maintenance information
✓ Respond to buyer inspection requests
✓ Evaluate how inspection concerns may affect negotiations
✓ Keep the transaction moving toward closing
Our role: The Southside Group does not perform inspections or replace the advice of licensed inspectors, contractors, engineers, attorneys or environmental professionals. Our role is to provide real estate guidance and help you coordinate the next step.
This page provides general educational information and is not legal, engineering, environmental, construction or home-inspection advice. Inspection services, contractual rights and transaction requirements vary. Consult appropriately licensed professionals for guidance concerning a specific home or transaction.

Have Questions About a Home Inspection?

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